超声波检漏仪英文介绍

Ultrasonic leak detection camera

通用性-应用广泛

莱克舒特LE4500Plus可配置不同功能的探头，可应用于压缩气体、红外测温、真空泄漏检测，热交换机、锅炉、冷凝器，阀门、管道内漏检测，电气设备局部放电检测，密封性检测仪，轴承监测，预知性维护等应用，为配合客户不同的应用，LE4500Plus可配置不同功能的探头。

1st ultrasonic compressed air, gaz and vacuum leak detector with camera. Specialy dedicated to visualize the spots where compressed air is leaking, the LE4500 has many other applications such as : steam trap monitoring, bearing monitoring, electrical applications like partial discharge, corona effects, punctured isolators, electrical tracking detection.

The LE4500 is a sophisticated tool. Extremely sensitive, it is capable of finding all leaks even the smallest, including those no bigger than the size of a syringe needle, at a distance of 15 metres.

The LE4500 is used like a camera. When it comes near a leak, a dynamic yellow target appears on the large colour screen. The target turns red and shrinks as it approaches the source of the leak. A bar graph at the bottom of the screen accompanies and facilitates the search. When the device is facing the leak, a cross appears in the center of the target. It is then possible to photograph and save the precise location of the leak.

Each photo is numbered, dated and timed, and shows the dB RMS level of the leak with the level of the gain setting. The photos can be uploaded directly onto a PC via a USB cable (supplied).

Standard kit includes

· LE4500 camera

· Professionnal headphones

· Battery charger

· USB cable

· Instructions of use

· 2 years warranty certificate

· Quality control certificate

· Carrying case

Technical datas

Sensitivity	Detect a leak of 0.1mm at 3 bars at 20m
Camera	Colour 640x480 pixels
Display	LCD colour 3,5" 320x240 pixels
Pictures	BMP, number, date and time
Dynamic Target	- Red square with cross on strong leak - Yellow square with cross on light leak
Measurements	dB RMS and MAX
Memory	Up to 1000 pictures, can be uploaded to PC
Communication	USB cable supplied
US sensor	- Open type - Bandwidth +/- 2kHz à -6 dB - Central frequency 40kHz +/- 1kHz - Adjustable frequency mixer from 34 to 46 kHz - Auto gain, and adjustable from 50 to 110 dB
Headset	Adjustable volume from 0 to 10
Power supply	Lithium-ion rechargeable battery
Autonomy	6 hours
Temperature range	-10°C to + 50°C
Dimensions	230mm x 100mm x 70mm
Weight	580g LE4500 alone, with metallic case 3,9 kg
Standards CE	CEM 2004/108/CE: EN61000-6-4 & EN61000-6-2